Halogen-free flame retardant polyester
    1.
    发明授权
    Halogen-free flame retardant polyester 有权
    无卤阻燃聚酯

    公开(公告)号:US07893141B2

    公开(公告)日:2011-02-22

    申请号:US10954898

    申请日:2004-09-30

    IPC分类号: C08K5/49

    CPC分类号: C08K3/32 C08K5/51 C08L67/02

    摘要: Novel polyester composition comprising a polyester, wherein said polyester comprises structural units derived from substituted or unsubstituted diacid or diester, a substituted or unsubstituted diol; a phosphorus containing compound and at least one selected from a stabilizer and an organic compound comprising at least one functional group is been disclosed. In addition methods for the preparation of the polyester composition and articles derived from said composition is disclosed.

    摘要翻译: 包含聚酯的新型聚酯组合物,其中所述聚酯包含衍生自取代或未取代的二酸或二酯的结构单元,取代或未取代的二醇; 已经公开了含磷化合物和选自稳定剂和包含至少一个官能团的有机化合物中的至少一种。 另外公开了制备聚酯组合物和衍生自所述组合物的制品的方法。

    Method to make a solid polymeric phosphate and resinous compositions containing it
    3.
    发明授权
    Method to make a solid polymeric phosphate and resinous compositions containing it 有权
    制备固体聚合物磷酸盐和含有它的树脂组合物的方法

    公开(公告)号:US06713598B2

    公开(公告)日:2004-03-30

    申请号:US10229836

    申请日:2002-08-28

    IPC分类号: C08G7902

    CPC分类号: C08G79/04 C09K21/12

    摘要: Disclosed is a method for the preparation of polymeric phosphate flame retardants with a molecular weight of at least about 1500 and a softening temperature of at least about 10° C. comprising the steps of (a) reacting a phosphorus oxyhalide with a monohydroxyaromatic compound, (b) removing substantially all of any remaining phosphorus oxyhalide; (c) reacting the monoaryldichlorophosphate product with a dihydroxyaromatic compound and (d) reacting the product of step (c) with a monohydroxyaromatic compound. The solid polymeric flame retardant has a linear structure and less than 10 ppm halogen bound to phosphorus. Also disclosed are resinous compositions comprising the solid polymeric phosphate made by the method of the invention and at least one other polymeric resin.

    摘要翻译: 公开了一种制备聚合磷酸酯阻燃剂的方法,其分子量为至少约1500,软化温度为至少约10℃,包括以下步骤:(a)使卤代磷卤化物与单羟基芳族化合物反应, b)基本上除去所有剩余的磷酰卤; (c)使单芳基二氯磷酸盐产物与二羟基芳族化合物反应,和(d)使步骤(c)的产物与单羟基芳族化合物反应。 固体聚合物阻燃剂具有线性结构和小于10ppm的与磷结合的卤素。 还公开了包含通过本发明的方法制备的固体聚合磷酸酯和至少一种其它聚合物树脂的树脂组合物。

    Process for making a modified thermoplastic polyester
    5.
    发明授权
    Process for making a modified thermoplastic polyester 失效
    制造改性热塑性聚酯的方法

    公开(公告)号:US07244792B2

    公开(公告)日:2007-07-17

    申请号:US10508034

    申请日:2003-03-14

    摘要: The invention relates to a process for making a modified thermoplastic polyester by reacting a thermoplastic polyester with a nitrogen-containing compound, wherein the thermoplastic polyester is first contacted in the solid state with an inert gas atmosphere containing at least one amino-compound of formula H2N—R—(X)n, wherein n is an integer≧0, R=a linear, branched or cyclo-aliphatic or aromatic residue comprising 1–24 C-atoms and optionally containing hetero atoms, X═—NH2 or another functional group reactive with the polyester, at a temperature T(a) between room temperature and the melting point Tm of the polyester, during at least 1 s; and then heated to a temperature T(b) between T(a) and Tm, during up to 10 hours; and thereafter solid state polymerized at a temperature T(c) between (Tm−50) and Tm, during up to 100 hours, where T(a)

    摘要翻译: 本发明涉及一种通过使热塑性聚酯与含氮化合物反应制备改性热塑性聚酯的方法,其中热塑性聚酯首先以含有至少一个式H的氨基化合物的惰性气体气氛与固态接触 其中n是整数> = 0,R =直链,支链或环脂族或芳族残基,包括1-24个C- 原子和任选地含有杂原子,X-NH 2或与聚酯反应的另一官能团,在室温和熔点T m之间的温度T(a) >至少1秒钟; 然后在多达10小时内加热到T(a)和T m之间的温度T(b) 然后在最多100小时内,在T(a)〜T m之间的温度T(c)下固化状态聚合,其中T(a)

    Polycarbonate polyester molding composition
    6.
    发明授权
    Polycarbonate polyester molding composition 失效
    聚碳酸酯聚酯成型组合物

    公开(公告)号:US06949599B2

    公开(公告)日:2005-09-27

    申请号:US10650391

    申请日:2003-08-28

    摘要: A clear blend of three resin components includes a first polycarbonate resin component; a second resin component of a first polyester copolymer resin derived from a cycloaliphatic diol and a cycloaliphatic dicarboxylic acid, and a third resin component of a second polyester polymer resin derived from the condensation of a cyclohexane diol with a terephthalic acid and an additional condensation reaction component selected from aliphatic or aromatic diacids or diols suitable for enhancing the clarity of said blend wherein the three component blend has a light transmission of seventy percent or greater and an elongation at break after exposure to Fuel C of forty percent or greater.

    摘要翻译: 三种树脂成分的透明混合物包括第一聚碳酸酯树脂组分; 衍生自脂环族二醇和脂环族二羧酸的第一聚酯共聚物树脂的第二树脂组分和衍生自环己烷二醇与对苯二甲酸缩合的第二聚酯聚合物树脂的第三树脂组分和另外的缩合反应组分 选自适于增强所述共混物的透明度的脂族或芳族二酸或二醇,其中三组分共混物具有百分之七十以上的透光率和暴露于燃料C中的断裂伸长率为百分之四十以上。

    Flame-retardant polyester composition, method for the preparation thereof, and articles derived therefrom
    7.
    发明授权
    Flame-retardant polyester composition, method for the preparation thereof, and articles derived therefrom 有权
    阻燃聚酯组合物,其制备方法和由其衍生的制品

    公开(公告)号:US06710108B2

    公开(公告)日:2004-03-23

    申请号:US09682409

    申请日:2001-08-30

    IPC分类号: C08J510

    CPC分类号: C08K5/16 C08K5/49 C08L67/02

    摘要: A polyester composition includes a poly(butylene terephthalate), a nitrogen-containing flame retardant, and a phosphorus-containing flame retardant, such that the weight ratio of the total of the nitrogen-containing flame retardant and the phosphorus-containing flame retardant to poly(butylene terephthalate resin) is at least about 0.70, and the weight ratio of the phosphorus-containing flame retardant to the nitrogen-containing flame retardant is at least about 1.0. The compositions have excellent color stability under ultraviolet light aging, good flame retardance, and high impact strength.

    摘要翻译: 聚酯组合物包括聚(对苯二甲酸丁二醇酯),含氮阻燃剂和含磷阻燃剂,使得含氮阻燃剂和含磷阻燃剂的总量与聚 (对苯二甲酸丁二醇酯树脂)为至少约0.70,含磷阻燃剂与含氮阻燃剂的重量比为至少约1.0。 该组合物在紫外线老化下具有优异的颜色稳定性,良好的阻燃性和高冲击强度。

    Polyester compositions, method of manufacture, and uses thereof
    9.
    发明授权
    Polyester compositions, method of manufacture, and uses thereof 有权
    聚酯组合物,制造方法及其用途

    公开(公告)号:US08188172B2

    公开(公告)日:2012-05-29

    申请号:US11870896

    申请日:2007-10-11

    IPC分类号: C08K5/5313

    摘要: A composition is described, comprising: (a) from 20 to 80 wt % of a polyester; (b) from 5 to 35 wt % of a flame retardant phosphinate of the formula (I) [(R1)(R2)(PO)—O]−mMm+  (I), a flame retardant diphosphinate of the formula (II) [(O—POR1)(R3)(POR2—O)]2−nMxm+  (II), and/or a flame retardant polymer derived from the flame retardant phosphinate of the formula (I) or the flame retardant diphosphinate of the formula (II), wherein R1 and R2 are identical or different and are H, C1-C6-alkyl, linear or branched, or C6-C10-aryl; R3 is C1-C10-alkylene, linear or branched, C6-C10-arylene, -alkylarylene or -arylalkylene; M is an alkaline earth metal, alkali metal, Al, Ti, Zn, Fe, or boron; m is 1, 2, 3 or 4; n is 1, 2, or 3; and x is 1 or 2; (c) from 1 to 25 wt % of a melamine polyphosphate, melamine cyanurate, melamine pyrophosphate, and/or melamine phosphate; (d) from more than 0 to 25 wt % of a polyetherimide; and (e) optionally, an additive.

    摘要翻译: 描述了一种组合物,其包含:(a)20至80重量%的聚酯; (b)5至35重量%的式(I)[(R1)(R2)(PO)-O] -mMm +(I)的阻燃二膦酸盐,式(II)的阻燃二磷酸盐[ (O-POR1)(R3)(POR2-O)] 2-nMxm +(II),和/或衍生自式(I)的阻燃次膦酸酯的阻燃聚合物或式(II)的阻燃二磷酸 ),其中R1和R2相同或不同,为H,C1-C6-烷基,直链或支链或C6-C10-芳基; R 3是C 1 -C 10亚烷基,直链或支链的C 6 -C 10亚芳基, - 亚烷基亚芳基或 - 芳基亚烷基; M是碱土金属,碱金属,Al,Ti,Zn,Fe或硼; m为1,2,3或4; n为1,2或3; x为1或2; (c)1〜25重量%的多聚磷酸三聚氰胺,氰尿酸三聚氰胺,焦磷酸三聚氰胺和/或磷酸三聚氰胺; (d)大于0至25重量%的聚醚酰亚胺; 和(e)任选的添加剂。

    Polyester Compositions, Method Of Manufacture, And Uses Thereof
    10.
    发明申请
    Polyester Compositions, Method Of Manufacture, And Uses Thereof 有权
    聚酯组合物,制造方法及其用途

    公开(公告)号:US20090036578A1

    公开(公告)日:2009-02-05

    申请号:US11870896

    申请日:2007-10-11

    IPC分类号: C08K5/3492 C08K5/5317

    摘要: A composition is described, comprising: (a) from 20 to 80 wt % of a polyester; (b) from 5 to 35 wt % of a flame retardant phosphinate of the formula (I) [(R1)(R2)(PO)—O]−mMm+  (I), a flame retardant diphosphinate of the formula (II) [(O—POR1)(R3)(POR2—O)]2−nMxm+  (II), and/or a flame retardant polymer derived from the flame retardant phosphinate of the formula (I) or the flame retardant diphosphinate of the formula (II), wherein R1 and R2 are identical or different and are H, C1-C6-alkyl, linear or branched, or C6-C10-aryl; R3 is C1-C10-alkylene, linear or branched, C6-C10-arylene, -alkylarylene or -arylalkylene; M is an alkaline earth metal, alkali metal, Al, Ti, Zn, Fe, or boron; m is 1, 2, 3 or 4; n is 1, 2, or 3; and x is 1 or 2; (c) from 1 to 25 wt % of a melamine polyphosphate, melamine cyanurate, melamine pyrophosphate, and/or melamine phosphate; (d) from more than 0 to 25 wt % of a polyetherimide; and (e) optionally, an additive.

    摘要翻译: 描述了一种组合物,其包含:(a)20至80重量%的聚酯; (b)5至35重量%的式(I)的阻燃次膦酸盐<?in-line-formula description =“In-line Formulas”end =“lead”→> [(R1)(R2) PO)-O] -mMm +(I),<?在线公式描述=“在线配方”end =“tail”?>式(II)的阻燃二磷酸钠< 描述=“在线公式”end =“lead”?> [(O-POR1)(R3)(POR2-O)] 2-nMxm +(II),<?in-line-formula description =“In-line 和/或衍生自式(I)的阻燃次膦酸酯或式(II)的阻燃二膦酸盐的阻燃聚合物,其中R 1和R 2相同或不同,并且是 H,C 1 -C 6 - 烷基,直链或支链或C 6 -C 10 - 芳基; R 3是C 1 -C 10亚烷基,直链或支链的C 6 -C 10亚芳基, - 亚烷基亚芳基或 - 芳基亚烷基; M是碱土金属,碱金属,Al,Ti,Zn,Fe或硼; m为1,2,3或4; n为1,2或3; x为1或2; (c)1〜25重量%的多聚磷酸三聚氰胺,氰尿酸三聚氰胺,焦磷酸三聚氰胺和/或磷酸三聚氰胺; (d)大于0至25重量%的聚醚酰亚胺; 和(e)任选的添加剂。